CN206459178U - A kind of biomass fuel boiler device - Google Patents

A kind of biomass fuel boiler device Download PDF

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Publication number
CN206459178U
CN206459178U CN201720111676.7U CN201720111676U CN206459178U CN 206459178 U CN206459178 U CN 206459178U CN 201720111676 U CN201720111676 U CN 201720111676U CN 206459178 U CN206459178 U CN 206459178U
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CN
China
Prior art keywords
air channel
boiler
air
biomass fuel
fire grate
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Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Expired - Fee Related
Application number
CN201720111676.7U
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Chinese (zh)
Inventor
张云芳
Original Assignee
张云芳
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Filing date
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Application filed by 张云芳 filed Critical 张云芳
Priority to CN201720111676.7U priority Critical patent/CN206459178U/en
Application granted granted Critical
Publication of CN206459178U publication Critical patent/CN206459178U/en
Expired - Fee Related legal-status Critical Current
Anticipated expiration legal-status Critical

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Abstract

The utility model provides a kind of biomass fuel boiler device.The biomass fuel boiler device, including boiler body and the fuel bin device located at boiler body side, the boiler body include combustion chamber, and the bottom of the combustion chamber is provided with fire grate;Fuel bin device includes charging aperture, screw conveyor mechanism, the first air channel, the second air channel and air blower, and charging aperture lower end is connected with one end of screw conveyor mechanism, and the other end of screw conveyor mechanism is communicated in combustion chamber.Above-mentioned biomass fuel boiler device, due to provided with fuel bin device, the first air channel is provided with below screw conveyor mechanism, the second air channel is provided with above fire grate, first air channel is used to dispel the biomass fuel transmitted from screw conveyor mechanism, biomass fuel is set to be evenly distributed on fire grate, beneficial to the abundant burning of biomass fuel;Second air channel is used to provide oxygen to the biomass fuel on fire grate, biomass fuel is fully burnt.

Description

A kind of biomass fuel boiler device
Technical field
The utility model is related to heating boiler apparatus field, more particularly to a kind of biomass fuel boiler device.
Background technology
At present, China still largely uses coal-burning boiler, and coal-burning boiler space-consuming is big, high energy consumption, and the gas of discharge is to ring Severe contamination is caused in border, and needs that heat energy progress conversion could be used in use.High energy consumption, the fortune of electric heater Row cost is big.Therefore, people pass through long felt, it is proposed that a kind of biomass boiler, such as:Biomass hot air boiler, biomass Hot-water boiler, the biomass boiler firing biomass fuel, energy-conserving and environment-protective.But it is due to that oxygen is supplied during biomass combustion Answer not enough or biomass to be packed together and can not fully burn, cause the utilization rate of biomass not high, improve and using process In cost of material.
Utility model content
Based on this, it is necessary to provide a kind of biomass fuel utilization rate height, the biomass fuel boiler of reduction cost of material Device.
A kind of biomass fuel boiler device, including boiler body and the Bunker located at the boiler body side are filled Put, the boiler body includes combustion chamber, the bottom of the combustion chamber is provided with fire grate;The fuel bin device include charging aperture, Screw conveyor mechanism, the first air channel, the second air channel and air blower, the charging aperture lower end and one end of the screw conveyor mechanism Connection, the other end of the screw conveyor mechanism is communicated in the combustion chamber, and the air outlet in first air channel is positioned at described The lower section of screw conveyor mechanism, the air outlet in second air channel is located on the boiler body side wall above the fire grate, And below first air channel;The air outlet of the air blower connects first air channel, second air channel respectively Air intake vent.
In one of the embodiments, the fuel bin device also includes the 3rd air channel, the 3rd air channel wind pipe Below the fire grate, the air outlet of the air blower also connects the air intake vent in the 3rd air channel.
In one of the embodiments, it is provided with cinder chamber below the 3rd air channel.
Above-mentioned biomass fuel boiler device, due to provided with fuel bin device, first is provided with below screw conveyor mechanism Air channel, is provided with the second air channel above fire grate, and the first air channel is used to dispel the biomass fuel transmitted from screw conveyor mechanism, Biomass fuel is set to be evenly distributed on fire grate, beneficial to the abundant burning of biomass fuel;Second air channel is used on fire grate Biomass fuel provides oxygen, biomass fuel is fully burnt.
Brief description of the drawings
Fig. 1 is the structural representation of biomass fuel boiler device of the present utility model.
Embodiment
Below in conjunction with the accompanying drawing in the utility model embodiment, the technical scheme in the utility model embodiment is carried out Clearly and completely describe, it is clear that described embodiment is only a part of embodiment of the utility model, rather than whole Embodiment.Based on the embodiment in the utility model, those of ordinary skill in the art are not under the premise of creative work is made The every other embodiment obtained, belongs to the scope of the utility model protection.
Referring to Fig. 1, a kind of biomass fuel boiler device, including boiler body 1 and the combustion located at the side of boiler body 1 Bin device 2, boiler body 1 includes combustion chamber 3, and the bottom of combustion chamber 3 is provided with fire grate 4;Fuel bin device 2 include charging aperture 5, Screw conveyor mechanism 6, the first air channel 7, the second air channel 8 and air blower 9, the lower end of charging aperture 5 and one end of screw conveyor mechanism 6 connect Connect, the other end of screw conveyor mechanism 6 is communicated in combustion chamber 3, the air outlet in the first air channel 7 is located at screw conveyor mechanism 6 Lower section, the air outlet in the second air channel 8 is located on the side wall of boiler body 1 of the top of fire grate 4, and positioned at the lower section of the first air channel 7;Air blast The air outlet of machine 9 connects the first air channel 7, the second air channel 8 respectively.
It is preferred that, fuel bin device 2 also includes the 3rd air channel 10, and the wind pipe of the 3rd air channel 10 is located at the lower section of fire grate 4, drum The air outlet of blower fan 9 also connects the air intake vent in the 3rd air channel 10.The air outlet of air blower is connected with a discharge pipe 11, discharge pipe 11 Parallel connection connects the air intake vent in the first air channel 7, the second air channel 8 and the 3rd air channel 10 respectively.Biomass fuel in combustion by It is insufficient in burning, easily produce in black smoke, the utility model, the wind pipe in the 3rd air channel 10 is located at the lower section of fire grate 4, and All provide oxygen to the direction of fire grate 4, can make biomass fuel combustion on fire grate 4 more fully, be not likely to produce black smoke, make life The service efficiency of biomass fuel is higher.
Wherein, the lower section of the 3rd air channel 10 is provided with cinder chamber 12.
The course of work of above-mentioned biomass fuel boiler device is:Biomass fuel is poured into Bunker dress from charging aperture 5 Put in 2, while air blower 9 is opened, while passing through the oxygen supply, biomass of being divulged information in the first air channel 7, the second air channel 8 and the 3rd air channel Fuel delivers to combustion chamber 3 by screw conveyor mechanism 6, is evenly distributed and is burnt on fire grate 4, makes biomass fuel abundant The flue gas that burning is produced enters in boiler body 1 by fireworks channel, flue gas is carried out hot friendship with the heat-conductive water in boiler body 1 Change, so as to carry out heating process.
Above-mentioned biomass fuel boiler device, due to provided with fuel bin device, first is provided with below screw conveyor mechanism Air channel, is provided with below the second air channel, fire grate above fire grate and is provided with the 3rd air channel, the first air channel is used for will be from screw conveyor mechanism The biomass fuel of transmission is dispelled, and biomass fuel is evenly distributed on fire grate, beneficial to the abundant burning of biomass fuel;The Two air channels are used to provide oxygen to the biomass fuel on fire grate, biomass fuel is fully burnt;3rd air channel can enter one Step improves the efficiency of combustion of biomass fuel, is not likely to produce black smoke.
Embodiment described above only expresses several embodiments of the present utility model, and it describes more specific and detailed, But therefore it can not be interpreted as the limitation to the utility model the scope of the claims.It should be pointed out that for the common of this area For technical staff, without departing from the concept of the premise utility, various modifications and improvements can be made, these all belong to In protection domain of the present utility model.Therefore, the protection domain of the utility model patent should be determined by the appended claims.

Claims (3)

1. a kind of biomass fuel boiler device, it is characterised in that including boiler body and located at the boiler body side Fuel bin device, the boiler body includes combustion chamber, and the bottom of the combustion chamber is provided with fire grate;The fuel bin device includes Charging aperture, screw conveyor mechanism, the first air channel, the second air channel and air blower, the charging aperture lower end and the spiral conveyor One end connection of structure, the other end of the screw conveyor mechanism is communicated in the combustion chamber, the air outlet in first air channel Positioned at the lower section of the screw conveyor mechanism, the air outlet in second air channel is located at the boiler body above the fire grate On the wall of side, and below first air channel;The air outlet of the air blower connects first air channel, described second respectively The air intake vent in air channel.
2. biomass fuel boiler device according to claim 1, it is characterised in that the fuel bin device also includes the Three air channels, the 3rd air channel wind pipe is located at below the fire grate, and the air outlet of the air blower also connects the described 3rd The air intake vent in air channel.
3. biomass fuel boiler device according to claim 2, it is characterised in that provided with ash below the 3rd air channel Grit chamber.
CN201720111676.7U 2017-02-06 2017-02-06 A kind of biomass fuel boiler device Expired - Fee Related CN206459178U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201720111676.7U CN206459178U (en) 2017-02-06 2017-02-06 A kind of biomass fuel boiler device

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201720111676.7U CN206459178U (en) 2017-02-06 2017-02-06 A kind of biomass fuel boiler device

Publications (1)

Publication Number Publication Date
CN206459178U true CN206459178U (en) 2017-09-01

Family

ID=59694208

Family Applications (1)

Application Number Title Priority Date Filing Date
CN201720111676.7U Expired - Fee Related CN206459178U (en) 2017-02-06 2017-02-06 A kind of biomass fuel boiler device

Country Status (1)

Country Link
CN (1) CN206459178U (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN107940749A (en) * 2017-11-17 2018-04-20 芜湖新农夫机械有限公司 A kind of automatic temperature control hot air furnace

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN107940749A (en) * 2017-11-17 2018-04-20 芜湖新农夫机械有限公司 A kind of automatic temperature control hot air furnace

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CF01 Termination of patent right due to non-payment of annual fee
CF01 Termination of patent right due to non-payment of annual fee

Granted publication date: 20170901

Termination date: 20180206